Ixeg 737 Modsfire Site
platform used by the flight simulation community to share and distribute modifications for the IXEG Boeing 737 Classic Overview of the IXEG 737 & ModsFire Relationship
The IXEG 737 Classic Plus is a high-fidelity, study-level simulation for X-Plane 12 that replicates the Boeing 737-300. It is celebrated for its deep system modeling, realistic flight dynamics, and "pilot-crafted" feel. Ixeg 737 Modsfire
- Fully modeled 737-300 with accurate flight dynamics
- Detailed 3D cockpit with high-res textures
- Custom FMS (FMC) based on the real Uni-1 system
- Realistic sounds recorded from a real CFM56-3 engine
- Ground handling & physics tuned for X-Plane 12
For Presets: These usually go into the output/preferences or the aircraft's specific plugin folder. platform used by the flight simulation community to
Fuel & Payload: The aircraft lacks native SimBrief integration for loading; users must manually configure fuel and payload using the default X-Plane 12 loader. Fully modeled 737-300 with accurate flight dynamics Detailed
Phase 4: Installation Guide
Step 1: Backup Your Aircraft
Do not skip this. If the mod breaks the plane, you need a restore point.
FMS Limitations: Currently, the IXEG 737 lacks native SimBrief integration, meaning you must manually input fuel and weight data.
The IXEG (International X-Plane Engineering Group) Boeing 737 Classic is a high-fidelity flight simulation add-on primarily known for its extreme level of detail in X-Plane